Rumor has it that the official Twitter for BlackBerry app will join the ranks of BBM Music, Groupon, Foursquare, and others and receive BBM integration.

With Twitter for BlackBerry being connected to BBM, users can share tweets to other BBM users and in groups. In this new update, users can also do auto BBM personal message updates using Twitter for BlackBerry.

BlackBerry Messenger 6, which features the new BBM Social Platform allowing developers to add social Super App features to their applications, is finally out of beta and now available via BlackBerry App World.

BBM v6.0 features include:

Support for the BBM Social Platform (Invite Friends, Update User Profiles, Chat and Share Content from within other applications)

BlackBerry users have been waiting for Foursquare for BlackBerry to catch up with its Android and iOS counterparts, and, even though it isn’t quite there yet, its a lot closer with the release of Foursquare for BlackBerry v3.0 Alpha which is now available. There are a lot of bug fixes found in Foursquare for BlackBerry v3.0 Alpha, but, the biggest new add has to be BBM integration.

The BBM Social Platform brings the promise of integrating BlackBerry Messenger just about everything, so, its not all that surprising that RIM may be working on a new app which will allow you to share your music and playlists. The new application is appropriately named BBM Music.

Research in Motion is hosting a two-day workshop called the BBM Apps Hackathon Event aimed at helping developers build apps which integrates The BBM Social Platform. The BBM Apps Hackathon Event takes place Aug 11-12, 2011 at the Ace Hotel in New York City, and, if you create and submit the right pitch, there is a chance for you to win a 3-day trip to attend the event.